From 44af976a44bc194b985fdb880f99a7feff133b5a Mon Sep 17 00:00:00 2001
From: Bruce Mitchener <bruce.mitchener@gmail.com>
Date: Thu, 7 Nov 2013 15:49:37 +0700
Subject: Update libcxx to 194185, 2013-11-07.

This brings C++14 support.
---
 system/lib/libcxx/future.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'system/lib/libcxx/future.cpp')

diff --git a/system/lib/libcxx/future.cpp b/system/lib/libcxx/future.cpp
index 7d9a5b5d..70919ab7 100644
--- a/system/lib/libcxx/future.cpp
+++ b/system/lib/libcxx/future.cpp
@@ -26,11 +26,15 @@ __future_error_category::name() const _NOEXCEPT
     return "future";
 }
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wswitch"
+
 string
 __future_error_category::message(int ev) const
 {
     switch (static_cast<future_errc>(ev))
     {
+    case future_errc(0):  // For backwards compatibility with C++11 (LWG 2056)
     case future_errc::broken_promise:
         return string("The associated promise has been destructed prior "
                       "to the associated state becoming ready.");
@@ -46,6 +50,8 @@ __future_error_category::message(int ev) const
     return string("unspecified future_errc value\n");
 }
 
+#pragma clang diagnostic pop
+
 const error_category&
 future_category() _NOEXCEPT
 {
-- 
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